.content-section {
  background: url('../images/science/keji-bgc_01.png') no-repeat center center;
  background-size: 100% 100%;
}

/* .pro-item {
  width: 375px;
}

.pro-item-t {
  height: 270px;

} */
.science-container{
  /* padding: 0 200px; */
  width: 934px;
}
.pro-item-1,
.pro-item-wrap-1 {
  background-color: #1e88e5;
}

.pro-item-2 {
  background-color: #2062bd;
}

.pro-item-3 {
  background-color: #7460ee;
}
.pro-b-a{
  background-color: #4ba0ea;
}
.pro-b-a-2{
  background-color: #4d81ca;
}
.pro-b-a-3{
  background-color: #9080f1;
}

.pro-itme-b-secp{
  font-size: 16px;
}
@media (min-width: 1900px) {
  .pro-container {
    width: 100%;
    padding: 0 18.75%;
    box-sizing: border-box;
  }

  .pro-item {
    width: 373px;
    height: 506px;
  }
  .pro-itme-b-secp {
    font-size: 22px;
  }

  .pro-item-t {
    height: 270px;
    width: 100%;
  }
}

@media (min-width: 1700px) and (max-width: 1899px) {
  .pro-container {
    width: 100%;
    padding: 0 16%;
    box-sizing: border-box;
  }

  .pro-item {
    width: 373px;
    height: 506px;
  }
  .pro-itme-b-secp {
    font-size: 22px;
  }

  .pro-item-t {
    height: 270px;
    width: 100%;
  }
}
/* @media (min-width: 1700px) and (max-width: 1px) {
  .pro-container {
    width: 100%;
    padding: 0 16%;
    box-sizing: border-box;
  }

  .pro-item {
    width: 373px;
    height: 506px;
  }


  .pro-item-t {
    height: 270px;
    width: 100%;
  }
} */
